AAA Michigan: Gas prices rise 3 cents over past week

August 5, 2013 | AP AAA Michigan says gasoline prices have risen about 3 cents during the past week to a statewide average of about $3.66 per gallon.

The auto club says Monday the average is about 34 cents per gallon less than this time last year.

Of the cities it surveys, AAA Michigan says the cheapest price for self-serve unleaded fuel is in the Detroit area, where it's about $3.61 a gallon. The highest average is in the Marquette area at about $3.76 a gallon.